
Allicdata Part #: | S-1112B41MC-L7ATFU-ND |
Manufacturer Part#: |
S-1112B41MC-L7ATFU |
Price: | $ 0.22 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC REG LINEAR 4.1V 150MA SOT23-5 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1000 |
3000 +: | $ 0.19823 |
Current - Output: | 150mA |
Supplier Device Package: | SOT-23-5 |
Package / Case: | SC-74A, SOT-753 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Protection Features: | Over Current |
Control Features: | Enable |
PSRR: | 80dB (1kHz) |
Current - Supply (Max): | 90µA |
Current - Quiescent (Iq): | 1µA |
Series: | S-1112 |
Voltage Dropout (Max): | 0.26V @ 100mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 4.1V |
Voltage - Input (Max): | 6.5V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The S-1112B41MC-L7ATFU is a 3-Terminal Low Dropout (LDO) voltage regulator from Seiko Instruments Inc. This device is categorized within the PMIC (Power Management Integrated Circuit) market, and more specifically the Voltage Regulator Linear subcategory. It is designed to provide a steady output voltage of 3.3 Volts with a minimum supply current of 0.7 micro amps, making it ideal for energy efficient applications. The device has an operating temperature range of -40 to +85 degrees Celsius and has a maximum output current of 1.5A. It has built-in overtemperature protection and short-circuit protection (SCP).
The S-1112B41MC-L7ATFU operates on a unique Constant On-Time control method. This method sets the duration of each switch-on period then turns it off after a specific time depending on the load current and input voltage. This self-adjusting control improves load-transient response and reduces output voltage deviation. It also adapts to variations in input voltage, load and temperature while improving power efficiency.
The S-1112B41MC-L7ATFU is an ideal solution for battery powered applications that require a stable voltage output under varying conditions. Its low current drain and wide operating temperature range make it suitable for use in low-power portable devices. The device is also designed to minimize output ripple and noise, making it ideal for powering signal processing circuits. The built-in protection features ensure that the device is protected from short-circuits, thermal runaway and other harmfu l effects.
The S-1112B41MC-L7ATFU is suitable for a range of applications, including automotive, industrial and consumer electronics. It is capable of powering DSPs, microcontrollers, transceivers and other low-power digital and analog circuits. Its high power efficiency and reliability makes it ideal for a range of applications, including audio amplifiers, sensors, medical instruments and embedded systems.
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